The files listed contain the data contained from figures 2-9 of "Spectroscopic Insights into Ferromanganese Crust Formation and Diagenesis" by K.M. Sutherland, S.D. Wankel, J.R. Hein, and C.M. Hansel.

Figures 2,3,4, and 9 contain .dat and .hdf5 files. We recommend viewing these documents in .hdf5 format using the SMAK software that is free and available at the following url: https://www.sams-xrays.com/smak.

The figure 5,6, and 7 contain individual data files for each sample and each element analyes for XANES or EXAFS as .txt files. Each text file contains three data columns consisting of the x-variable (k or energy), the collected data, and the calculated linear combination fit. 

The figure 8 files contains the raw XRD data (2-theta vs intensity) from the four samples presented in figure 8.

Any questions, please contact K.M. Sutherland at ksutherland@fas.harvard.edu